From 1b79831aa6af05807bed5fb2e864b250877e1fe1 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Fri, 30 Aug 2019 13:04:05 -0400
Subject: stat: Check that AT_STATX_DONT_SYNC exists before using it

---
 stat.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/stat.c b/stat.c
index 1e2f019..cefefd6 100644
--- a/stat.c
+++ b/stat.c
@@ -300,9 +300,12 @@ int bfs_stat(int at_fd, const char *at_path, enum bfs_stat_flag flags, struct bf
 	if (flags & BFS_STAT_NOFOLLOW) {
 		at_flags |= AT_SYMLINK_NOFOLLOW;
 	}
+
+#ifdef AT_STATX_DONT_SYNC
 	if (flags & BFS_STAT_NOSYNC) {
 		at_flags |= AT_STATX_DONT_SYNC;
 	}
+#endif
 
 	if (at_path) {
 		return bfs_stat_explicit(at_fd, at_path, at_flags, flags, buf);
-- 
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